Abiotic factors are the non-living things like temperature, soils conditions, water, etc. of a particular area that determine the kind of life surviving there. The article discusses these abiotic factors and how they affect living organisms. slide 1 of 8.
When the bottom of your feet itch, it may mean that your feet are relatively dirty. It may also mean an allergic reaction to rubber soles in tennis shoes. It could also point â¦ back to your socks. If your socks are dyed, the color dye may cause your feet to itch.
There are various causes of pain on the bottom of the foot, including heel spurs, plantar fasciitis and fallen arches, according to WebMD. Heel spurs are bone growths that form on the bottom of the heel bone, leading to pain when walking or standing. Continue Reading.